Microsoft has confirmed a Windows 11 bug that can block access to the system drive after installing the February 2026 Patch ...

The fix is unfortunately not yet in.

We've got another significant Windows 11 bug to report, which seems to be mostly impacting Samsung laptops.

Microsoft says a Windows 11 issue tied to Samsung Galaxy Connect can block access to the C: drive and prevent key apps from ...

Microsoft shares steps to fix C drive access issues affecting Samsung PCs after a KB5077181 update on Windows 11.

Microsoft has shared guidance to fix C:\ drive access issues and app failures on some Samsung laptops running Windows 11, ...

Windows 11 February updates are breaking Samsung Galaxy Book 4 laptops, blocking access to the C:/ drive and preventing apps ...

Microsoft has published a handy guide for regaining access to a C:\ drive borked by a Samsung application, but it isn't for ...

Because the failures appeared around March Patch Tuesday and followed recent security updates, plenty of people blamed ...

Microsoft has confirmed a Windows 11 bug that can block access to the C: drive on some PCs after a recent security update. The issue appears to affect Samsung laptops most severely, leaving users ...